Picture: Thai Rath Chiang Mai was the most polluted city in the world yesterday late morning to evening according to iqair.com For what has seemed like weeks residents of the northern city have not been able to see Doi Suthep. Thai Rath reported that the "blanket of smoke and dust" that has desce...

https://aseannow.com/topic/1289000-fires-burning-in-neighboring-countries-blamed-for-chiang-mai-woes-most-polluted-city-in-the-world/